Flying Diamonds of California Longboard Fins 

KAI SALLAS X KANI STEWART Watch Kani surf and you will see what this fin is all about. Its solid base gives plenty of hold in the pocket when hanging ten and delivers speed and drive throughout turns. This fin...

Taylor Jensen Quads FCS The TJ Quads fcs Fins are a great match for any surfer who wants to add drive and speed to their surfing. Whether it's on a longboard, shortboard or mid length this quad set is designed to...

CJ Nelson Power Flex White The Power Flex fin was designed to not be overly flexy to let you link together turns without losing drive or speed. The Power Flex was designed by CJ Nelson in order to enhance each aspect...

SKINDOG Subcenter Black Ben Skinner has refined this classic design over the years to get it perfect for powerful turns, fast trimming, and stable noseriding.   It sports a wide base to allow for more drivey turns, with a nice...

CJ Nelson PERFORMANCE CENTER Longboard Fin The two plus one center is a classic. Ridden for 25 years plus in CJ’s performance longboards this one is foolproof. Just enough rake to give you that continuous speed needed to link turns on...

CJ Nelson CALI PIVOT Fin ULTIMATE NOSERIDER FIN The Cali Pivot was originally drawn up by CJ Nelson during the early 90’s in Santa Cruz, CA. After riding tons of boards with multiple tail designs and fin configurations, CJ went to...

SKINDOG Subcenter Black Ben Skinner has refined this classic design over the years to get it perfect for powerful turns, fast trimming, and stable noseriding.   It sports a wide base to allow for more drivey turns, with a nice...

KAI SALLAS X KANI STEWART Watch Kani surf and you will see what this fin is all about. Its solid base gives plenty of hold in the pocket when hanging ten and delivers speed and drive throughout turns. This fin...

SKINDOG Subcenter Black Ben Skinner has refined this classic design over the years to get it perfect for powerful turns, fast trimming, and stable noseriding.   It sports a wide base to allow for more drivey turns, with a nice...

SKINDOG Twin Fins (FCS Compatible) Clear This is Ben’s performance Twin Fin designed for all styles of twin fin boards. These fin sets give you the smooth, drivey feeling of a traditional keel, with a blend of the newer upright...

SKINDOG Twin Fins (FUTURES Compatible) Clear This is Ben’s performance Twin Fin designed for all styles of twin fin boards. These fin sets give you the smooth, drivey feeling of a traditional keel, with a blend of the newer upright...

Kai’s Keani Fin Keani’s fin is set for speed while trimming and delivering power and speed through turns. Its solid base provides plenty of drive, and its progressive flex design as you move toward the tip gives that extra boost coming...

CJ Nelson CLASSIC PIVOT Pivot fins are a staple in longboard surfing. Always the best choice when noseriding is your focus. After 30 years of riding pivot fins, this is a new brainchild of CJ Nelson. Adding a little more...

Ultimate Noserider Fins The Cali Pivot was originally drawn up by CJ Nelson during the early ’90s in Santa Cruz, CA. After riding tons of boards with multiple tail designs and fin configurations, CJ went to the drawing board to carve...

Kai’s Keani Fin Keani’s fin is set for speed while trimming and delivering power and speed through turns. Its solid base provides plenty of drive, and its progressive flex design as you move toward the tip gives that extra boost coming...

Kai’s Spiral Fin This is Kai’s go-to fin for modern-style logging. The Spiral’s medium base and tapered tip deliver a super-balanced blend of drive and speed while staying loose. This fin is designed for fast, sharp turns off the tail...

Kai’s Kelis This well-balanced fin is designed for elegant, flowing surfing off the tail, while providing speed in trim and hold on the nose. Its moderate base, rake, and overall outline make it suitable for a wide range of conditions. A great choice...

Kai’s Kelis This well-balanced fin is designed for elegant, flowing surfing off the tail, while providing speed in trim and hold on the nose. Its moderate base, rake, and overall outline make it suitable for a wide range of conditions. A great choice...

Kai Sallas Kani White Watch Kani surf and you will see what this fin is all about. Its solid base gives plenty of hold in the pocket when hanging ten and delivers speed and drive throughout turns. This fin delivers...

KAI SALLAS HiPro (HP) SIDES These side fins are super-fast and full of drive. Their balanced foil generates lots of lift for accelerating speed in turns without creating excess drag when going down the line. They match up perfectly with...

Kai’s HiPro Center fin Is built for powerful, driving, radical surfing when mounted in a HiPro longboard or mid-length and when matched up with a set of Kai’s HP side fins. Speed and power and flow are what these fins...

PRO FLEX Just like the name suggests, this is a performance flex fin. With a medium flex pattern, wide base for drive, and a narrow tip for release, the Pro Flex gives you that performance feel you want and the...

Having spent the past 20 years on the World Longboard Tour riding and perfecting these fins, I wanted to create one set of side fins that would handle any condition and work on every board. Then we wanted to take that one...

Having spent the past 20 years on the World Longboard Tour riding and perfecting these fins, I wanted to create one set of side fins that would handle any condition and work on every board. Then we wanted to take that one...